13:12:41 Create new PHPExcel object<br />13:12:41 Set document properties<br />13:12:41 Add some data<br />13:12:41 Rename worksheet<br />13:12:41 Write to Excel2007 format<br />13:12:41 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0244 seconds<br />13:12:41 Current memory usage: 6 MB<br />13:12:41 Write to Excel5 format<br />13:12:41 File written to 42richText.xls<br />Call time to write Workbook was 0.0212 seconds<br />13:12:41 Current memory usage: 6 MB<br />13:12:41 Peak memory usage: 6 MB<br />13:12:41 Done writing files<br />Files have been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />